How install a package/program with all the dependencies tree to an offline devices ?

Hi,

I have an air gaped[^1] device. ( Devuan )

How do you manage to install packages/software on off-line[^1] device ?

I've heard of apt-offline but it seem to bug and I don't know if it's still maintained (last release two years ago)

of course I've tried manually but the dependencies relations are too crazy to do that fully manually

Any ideas ?

Thanks.

[^1]: air gaped, off-line
\ https://en.wikipedia.org/wiki/Air_gap_(networking)